Louisville Trail Race
Nov 14Louisville, COHalf Marathon, 10K +1
Also a half marathon, 45 mi from Mountain Ridge, registration open
At a glance
- Last held
- Apr 11, 2026
- Next edition
- 2027 date not announced. Usually held in April.
- Location
- Highlands Ranch, Colorado
- Distances
- 21 mi, Half Marathon, 10K, 5K
Listed from UltraSignup. Checked Apr 5, 2026.
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Build my planAbout this race
Celebrating its 11th year, Mountain Ridge Trail Race offers distance options for every trail enthusiast, with 5K, 10K, Half Marathon, and 21-Mile courses set against Colorado's iconic landscape. The rolling Highlands Ranch hills feature 100% dirt and single-track trails with challenging yet manageable elevation gains.
Key dates
Registration closes
Apr 6, 2026
Race day
Apr 11, 2026
Pricing
21 Mile
Registration
$130
Half Marathon
Registration
$120
10K
Registration
$80
5K
Registration
$55
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Race planning
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